MSPW125/025M

DIAMETER: 1.250"+.000"/-.005"
THICKNESS: 2.50mm +/- 0.10mm
PARALLELISM: 1 ARC MINUTE MAXIMUM.
FLATNESS: 1/4 WAVE/INCH MAXIMUM, 2 FACES.
EDGE BEVEL: 0.010"/0.015" X 45deg, 2 PLACES.
SURFACE FINISH: 60-40 PER MIL-PRF-13830, 2 FACES.
CLEAR APERTURE: CENTRAL 90% OF DIAMETER FACES.
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: C-AXIS PERPENDICULAR
TO FACES, (0001) +/- 2 DEGREES.

SCD4065-S02B

Outer Diameter: 5.250" Nominal Overall Height: 2.950" Nominal Wall Thickness: 0.375" Nominal Outer Spherical Radius: 2.625" Nominal Inner Spherical Radius: 2.250" Nominal Inner Diameter (Top): 3.612" Nominal Inner Diameter (Bottom) 4.112" Nominal Spherical Surface Irregularity: 1.0 Fringe Maximum @ 633nm Over Any 2.00" Diameter Sub-Aperture, Both Surfaces Clear Apertures: See Drawing OD / ID / Edge Configuration: See Drawing Total Thickness Variation: 0.004" Maximum Best Effort Inside and Outside Edge Radii: 0.050" Nominal, 4 Places OD Edge Flats: Not Required. Surface Quality: 40-20 Per MIL-PRF-13830, Both Spherical Surfaces Material Type / Quality: Sapphire, Optical Grade. Coating: None, Not Required.

SCD4073-01A

Configuration: Disc, Concave - Convex Diameter: 18.000mm + 0.000mm /- 0.025mm Center Thickness: 1.900mm +/- 0.075mm Edge Bevels: 0.125mm +/- 0.120mm X 45deg, 1 Edge (See Drawing) 0.216mm +/- 0.120mm X 45deg, Other Edge (See Drawing) Annular Ring Width: 0.562mm +/- 0.075mm (See Drawing) Total Thickness Variation: 0.200mm Maximum. Convex Spherical Radius: 22.860mm +/- 0.100mm Concave Spherical Radius: 20.960mm Ref.only Surface Irregularity: 3.0 Fringes Maximum @ 633nm, Both Faces. Surface Quality: 60-40 Per MIL-PRF-13830, Both Faces. Surface Roughness: < 80 Angstroms RMS. Clear Aperture: Central 14.00mm Minimum Diameter, Both Faces. Material Type / Quality: Sapphire, Optical Grade. Crystallographic Orientation: c-Plane Coating: Broad-band Antireflective Coated Per Note 6 on Drawing T12-00014-01 Rev.B

SCD4263-10A

SCD4275-01B

Diameter: 25.40mm + 0.00mm /- 0.10mm Thickness: 7.15mm Reference Only (High Side of Wedge) 2.95mm +/- 0.05mm (Low Side of Wedge) Wedge Angle: 9.38 Degrees +/- 0.017 Degree Edge Bevel: Protective Edge Bevel, Both Faces. Flatness: 1/4 Wave Maximum @ 633nm, Both Faces. Surface Roughness: < 10 Angstroms Both Faces. Surface Quality: 40-20 Per MIL-PRF-13830, Both Faces. Clear Aperture: 30.40mm Minimum Diameter (See Drawing) Material Type/quality: Silicon, Optical Grade. Coating: Non-wedged Face: Antireflective Coated for < 0.10% Reflectance @ 1550nm +/- 3nm With a 9.38 Degree Incidence Angle. Wedged Face: Antireflective Coated for < 0.10% Reflectance @ 1550nm +/- 3nm With 23.90 Degree Incidence Angle

SCD4276-01B

Diameter: 32.00mm + 0.00mm /- 0.10mm Thickness: 8.805mm Reference Only (High Side of Wedge) 3.47mm +/- 0.05mm (Low Side of Wedge) Wedge Angle: 9.38 Degrees +/- 0.017 Degree Edge Bevel: Protective Edge Bevel, Both Faces. Flatness: 1/4 Wave Maximum @ 633nm, Both Faces. Surface Roughness: < 10 Angstroms Both Faces. Surface Quality: 40-20 Per MIL-PRF-13830, Both Faces Clear Aperture: 30.40mm Minimum Diameter (See Drawing) Material Type / Quality: Silicon, Optical Grade. Coating: Non-wedged Face: Antireflective Coated for < 0.10% Reflectance @ 1550nm +/- 3nm With a 23.90 Degree Incidence Angle. Wedged Face: Antireflective Coated for < 0.10% Reflectance With a Normal Incidence Angle and < 25.0% Reflectance With a Zero to 74.3 Degree Incidence Angle at 1550nm +/- 3nm

SCD4455-02A

Diameter: 1.000"+.003"/-.005" Thickness: 0.020"+/-.005" Edge Bevels" Light Protective Bevel, Both Edges Thru-Hole Diameter: 0.1425"+/-.0025" (4 Places) Thru-Hole Locations: Equally Spaced on a 0.750" Bolt Circle Centered Within 0.010" to Diameter of Part Parallelism: Not Specified Flatness: Not Specified Surface Finish: Faces Polished 60-40 per MIL-PRF-13830 All Other Surfaces Fine Ground Material Type / Quality: Sapphire, Optical Grade Crystallographic Orientation: c-Plane